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-rw-r--r--toolkit/mozapps/extensions/test/xpinstall/browser_badargs.js37
1 files changed, 37 insertions, 0 deletions
diff --git a/toolkit/mozapps/extensions/test/xpinstall/browser_badargs.js b/toolkit/mozapps/extensions/test/xpinstall/browser_badargs.js
new file mode 100644
index 000000000..fb9c3d10c
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/xpinstall/browser_badargs.js
@@ -0,0 +1,37 @@
+// ----------------------------------------------------------------------------
+// Test whether passing a simple string to InstallTrigger.install throws an
+// exception
+function test() {
+ waitForExplicitFinish();
+
+ var triggers = encodeURIComponent(JSON.stringify(TESTROOT + "unsigned.xpi"));
+ gBrowser.selectedTab = gBrowser.addTab();
+
+ function loadListener() {
+ gBrowser.selectedBrowser.removeEventListener("load", loadListener, true);
+ gBrowser.contentWindow.addEventListener("InstallTriggered", page_loaded, false);
+ }
+
+ gBrowser.selectedBrowser.addEventListener("load", loadListener, true);
+
+ // In non-e10s the exception in the content page would trigger a test failure
+ if (!gMultiProcessBrowser)
+ expectUncaughtException();
+
+ gBrowser.loadURI(TESTROOT + "installtrigger.html?" + triggers);
+}
+
+function page_loaded() {
+ gBrowser.contentWindow.removeEventListener("InstallTriggered", page_loaded, false);
+ var doc = gBrowser.contentDocument;
+ is(doc.getElementById("return").textContent, "exception", "installTrigger should have failed");
+
+ // In non-e10s the exception from the page is thrown after the event so we
+ // have to spin the event loop to make sure it arrives so expectUncaughtException
+ // sees it.
+ executeSoon(() => {
+ gBrowser.removeCurrentTab();
+ finish();
+ });
+}
+// ----------------------------------------------------------------------------